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Stoichiometry Worksheet 2: Percent Yield For each of the problems below: a. Write the balanced chemical equation. b. Identify the given (with units) and what you want to find (with units). c. Show set up with units. Check sig figs, give final answer with units and label. Bal. Equation: Before Change After 4. Suppose 4.61 g of zinc was allowed to react with hydrochloric acid to produce zinc chloride and hydrogen gas. How much zinc chloride should you get? Suppose that you actually recovered 8.56 g of zinc chloride. What is your percent yield?

          Stoichiometry Worksheet 2: Percent Yield

For each of the problems below:
a. Write the balanced chemical equation.
b. Identify the given (with units) and what you want to find (with units).
c. Show set up with units. Check sig figs, give final answer with units and label.

Bal. Equation:
Before
Change
After

4. Suppose 4.61 g of zinc was allowed to react with hydrochloric acid to produce zinc chloride and hydrogen gas. How much zinc chloride should you get?
Suppose that you actually recovered 8.56 g of zinc chloride. What is your percent yield?

Stoichiometry Worksheet 2: Percent Yield

For each of the problems below:
a. Write the balanced chemical equation.
b. Identify the given (with units) and what you want to find (with units).
c. Show set up with units. Check sig figs, give final answer with units and label.

Bal. Equation:
Before
Change
After

4. Suppose 4.61 g of zinc was allowed to react with hydrochloric acid to produce zinc chloride and hydrogen gas. How much zinc chloride should you get?
Suppose that you actually recovered 8.56 g of zinc chloride. What is your percent yield?

Added by Francisco Javier W.

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